From a0eca1bb61ab246aedbe1d1fbb1fffe7f8eb6a6e Mon Sep 17 00:00:00 2001
From: aiminick <aiminick@openfans.org>
Date: Tue, 9 Nov 2021 22:12:30 +0800
Subject: [PATCH] Add config settings support for Debian-Pi-Aarch64

---
 hardware/argon1-pifan.sh | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/hardware/argon1-pifan.sh b/hardware/argon1-pifan.sh
index 41f2773..422fa79 100644
--- a/hardware/argon1-pifan.sh
+++ b/hardware/argon1-pifan.sh
@@ -42,12 +42,24 @@ for curpkg in ${pkglist[@]}; do
 	fi
 done
 
-# Ubuntu Mate for RPi has raspi-config too
+# Ubuntu Mate for RPi has raspi-config too, but can not used for Debian-Pi-Aarch64
 command -v raspi-config &> /dev/null
 if [ $? -eq 0 ]
 then
 	sudo raspi-config nonint do_i2c 0
 	sudo raspi-config nonint do_serial 0
+else
+# Add config settings support for Debian-Pi-Aarch64
+  cat /boot/config.txt |grep "^#.*i2c_arm"
+	if [ $? -eq 0 ]
+	then
+	    sed -i 's/^#.*dtparam=i2c_arm=on/dtparam=i2c_arm=on/g' /boot/config.txt
+	fi
+	cat /boot/config.txt |grep "^#.*enable_uart"
+    if [ $? -eq 0 ]
+	then
+	    sed -i 's/^#.*enable_uart=1/enable_uart=1/g' /boot/config.txt
+	fi
 fi
 
 daemonname="argononed"
@@ -281,6 +293,9 @@ echo '	sudo rm '$removescript >> $removescript
 echo '	echo "Removed Argon One Services."' >> $removescript
 echo '	echo "Cleanup will complete after restarting the device."' >> $removescript
 echo 'fi' >> $removescript
+echo "sed -i 's/.*dtparam=i2c_arm=on/# dtparam=i2c_arm=on/g' /boot/config.txt" >> $removescript
+echo "sed -i 's/.*enable_uart=1/# enable_uart=1/g' /boot/config.txt" >> $removescript
+echo 'echo "I2C & UART in config.txt was restored as disabled."' >> $removescript
 
 sudo chmod 755 $removescript